== sanity test 51f: check many open files limit ========== 21:38:55 (1787103535)
striped dir -i1 -c2 -H all_char  /mnt/lustre/d51f.sanity
MDT1 numfree=    1022011, max=100000
changed ulimit from 1024 to 100020
 - open/keep 7353 (time 1787103546.64 total 10.00 last 735.24)
 - open/keep 10000 (time 1787103550.38 total 13.74 last 707.52)
 - open/keep 17256 (time 1787103560.38 total 23.74 last 725.55)
 - open/keep 20000 (time 1787103563.97 total 27.34 last 763.54)
 - open/keep 27455 (time 1787103573.97 total 37.34 last 745.43)
 - open/keep 30000 (time 1787103577.52 total 40.89 last 716.64)
 - open/keep 36963 (time 1787103587.52 total 50.89 last 696.30)
 - open/keep 40000 (time 1787103592.00 total 55.37 last 677.85)
 - open/keep 47120 (time 1787103602.00 total 65.37 last 712.00)
 - open/keep 50000 (time 1787103606.19 total 69.56 last 687.12)
 - open/keep 58053 (time 1787103616.19 total 79.56 last 805.30)
 - open/keep 60000 (time 1787103618.61 total 81.98 last 805.54)
 - open/keep 68314 (time 1787103628.61 total 91.98 last 831.33)
 - open/keep 76825 (time 1787103638.61 total 101.98 last 851.02)
 - open/keep 80000 (time 1787103642.64 total 106.00 last 789.23)
 - open/keep 87862 (time 1787103652.64 total 116.00 last 786.16)
 - open/keep 90000 (time 1787103655.32 total 118.69 last 796.58)
total: 91051 open/keep in 120.00 seconds: 758.75 ops/second
 - closed 10000 (time 1787103664.10 total 7.46 last -10723.91)
 - closed 20000 (time 1787103671.49 total 14.85 last 1352.39)
 - closed 30000 (time 1787103678.78 total 22.15 last 1370.79)
 - closed 40000 (time 1787103686.02 total 29.38 last 1382.70)
 - closed 50000 (time 1787103693.12 total 36.48 last 1408.75)
 - closed 60000 (time 1787103700.48 total 43.85 last 1357.62)
 - closed 70000 (time 1787103707.72 total 51.09 last 1380.87)
 - closed 80000 (time 1787103715.22 total 58.59 last 1333.56)
 - closed 90000 (time 1787103722.34 total 65.70 last 1404.78)
total: 91051 close in 66.56 seconds: 1367.85 close/second
 - unlinked 0 (time 1787103724 ; total 0 ; last 0)
 - unlinked 10000 (time 1787103738 ; total 14 ; last 14)
 - unlinked 20000 (time 1787103751 ; total 27 ; last 13)
 - unlinked 30000 (time 1787103763 ; total 39 ; last 12)
 - unlinked 40000 (time 1787103774 ; total 50 ; last 11)
 - unlinked 50000 (time 1787103784 ; total 60 ; last 10)
 - unlinked 60000 (time 1787103796 ; total 72 ; last 12)
 - unlinked 70000 (time 1787103806 ; total 82 ; last 10)
 - unlinked 80000 (time 1787103817 ; total 93 ; last 11)
 - unlinked 90000 (time 1787103828 ; total 104 ; last 11)
unlink(/mnt/lustre/d51f.sanity/f91051) error: No such file or directory
total: 91051 unlinks in 105 seconds: 867.152405 unlinks/second